Blue White A4V28-BNP Peristalic Metering Pump

Flex-Pro A4 Series Peristaltic Pump for high pressure and high accuracy applications.

• Feed Rates to 158.5 GPH
• Pressures to to 125 PSI
• 2500:1 Turndown ratio
• Patented Tube Failure Detection
• Brushless DC Motor
• NEMA 4X (IP 66) Washdown
• 2 Year Warranty

• Peristaltic pump design does not have valves that can clog requiring maintenance.
• Self priming - even against maximum line pressure. By-pass valves are not required.
• Cannot vapor lock or lose prime.

• 2500:1 turndown ratio.
• Output rates to: 158.5 GPH (600 LPH) and pressures to 125 PSI (8.6 Bar).
• Inject at maximum pressure in either direction (clockwise and counter clockwise).

• SCADA Inputs include: 4-20mA, 0-10Vdc, and Pulse inputs for remote external speed control and 0-30 VDC / contact closure remote start/stop.
• Operator friendly digital touch pad with menu driven software.
• VGA Graphic multi-color backlit LCD displays remote/local control status, motor speed, output rate, input signal values, service and alarm status.
• Outputs include: Scalable 4-20mA or pulse, one 250V/6A relay and three 115V/1A contact closures assignable to monitor up to 17 different pump functions including TFD, FVS, remote/local control setting, motor on, fault, current operating mode, and others.
• Backlit LCD displays motor speed, input signal values, service and alarm status.
• Compatible with Blue-White's output Flow Verification Sensor (FVS) system.

• Two CNC precision machined squeeze rollers and two alignment rollers for optimum squeeze, unparalleled accuracy, and tube life.
• Heavy duty rotor - single piece plastic rotor means no flexing and increased accuracy with no metal springs or hinges to corrode.
• No maintenance brushless variable speed motor.
• Specially engineered tubing for long life at high pressures. Meets FDA 21 CFR requirements for food contact applications.

• Patented Tube Failure Detection (TFD) system. Senses tube failure by detecting chemical in the pump head. No false triggering.
• Patented Component Control System. A method used to control two or more positive displacement pumps in a system.
• Patented feature to extended tube life.
• Patented Safety Switch. Ensures safety of operator during regular pump head maintenance.